





壓電 無源貼片蜂鳴器SMD-120030側(cè)發(fā) 福鼎廠家直銷 3V 常州發(fā)聲 相關(guān)信息由 江陰市福鼎通訊器材有限公司提供。如需了解更詳細(xì)的 壓電 無源貼片蜂鳴器SMD-120030側(cè)發(fā) 福鼎廠家直銷 3V 常州發(fā)聲 的信息,請點擊 http://www.qnon.net/b2b/fuding.html 查看 江陰市福鼎通訊器材有限公司 的詳細(xì)聯(lián)系方式。
A. SCOPE
This specification applies Piezo buzzer, SMD-120030H-03040T
B. SPECIFICATION
| No. |
Item |
Unit |
Specification |
Condition |
|
1 |
Oscillation Frequency |
Hz |
4000 |
Square Wave |
|
2 |
Operating Voltage |
Vp-p |
1~25 |
|
|
3 |
Rated Voltage |
Vp-p |
3 |
|
|
4 |
Current Consumption |
mA |
MAX. 5 |
at Rated Voltage |
|
5 |
Sound Pressure Level |
dB |
MIN. 75 |
at 10cm at Rated Voltage |
|
6 |
Electrostatic Capacity |
pF |
16000±30% |
at 100Hz 1V |
|
7 |
Operating Temperature |
℃ |
-20~ +70 |
|
|
8 |
Storage Temperature |
℃ |
-30 ~ +80 |
|
|
9 |
Dimension |
mm |
12 x 12 x H3 |
See appearance drawing |
|
10 |
Weight (MAX) |
gram |
0.4 |
|
|
11 |
Housing Material |
|
LCP( Black ) |
|
|
12 |
Leading Pin |
|
Tin Plated Brass(Sn) |
See appearance drawing |
|
13 |
Environmental |
|
RoHS |
|
C. APPEARANCE DRAWING
Tol : ± 0.3 Unit: mm
D. PACKING STANDARD